Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average sea temperature in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
With the arrival of April, the average high-temperature transitions from a chilly 46.6°F (8.1°C) in March to a refreshing 57.4°F (14.1°C). During the month of April, Jersey City anticipates a mean low-temperature of 44.1°F (6.7°C).Humidity
In April, the average relative humidity in Jersey City is 72%.Rainfall
In Jersey City, during April, the rain falls for 15.8 days and regularly aggregates up to 2.83" (72mm) of precipitation. In Jersey City, during the entire year, the rain falls for 163.4 days and collects up to 34.84" (885mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows in Jersey City, New Jersey. During 0.3 snowfall days, in April, Jersey City aggregates 0.12" (3mm) of snow. In Jersey City, during the entire year, snow falls for 22.9 days and aggregates up to 10.63" (270mm) of snow.Ocean temperature
In April, the average ocean temperature is 45.1°F (7.3°C).Note: Without suitable protection, venturing into 45.1°F (7.3°C) waters cooler than 50°F (10°C) can lead to pronounced cold shock and rapid breaths.
Daylight
In April, the average length of the day is 13h and 19min.On the first day of April in Jersey City, sunrise is at 6:38 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 7:51 pm EDT.
Sunshine
The average sunshine in April is 8.4h.UV index
The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, the maximum UV index of 4 translates into these guidelines:
Put precautions into practice - Protective measures against sun-induced damage are advised. Around midday, solar radiation is most harmful; hence, exposure should be limited. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What are the temperatures in Jersey City in April?
What is the average humidity in April in Jersey City?
How many days does it rain in April in Jersey City?
What is the last month it snows in Jersey City?
What is the ocean temperature in April in Jersey City?
What is the average length of the day in April in Jersey City?
When are sunrise and sunset in April in Jersey City?
How many hours of sunshine does Jersey City have in April?
What is the UV index intensity in April in Jersey City?
Average temperature in April
Jersey City, NJ
- Average high temperature in April: 57.4°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (36.5°F).
- Average low temperature in April: 44.1°F
The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).
Average pressure in April
Jersey City, NJ
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Jersey City, NJ
- Average wind speed in April: 9.1mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in April
Jersey City, NJ
- Average humidity in April: 72%
The months with the highest relative humidity are February and December (76%).
The month with the lowest relative humidity is August (71%).
Average rainfall in April
Jersey City, NJ
- Average rainfall in April: 2.83"
The wettest month (with the highest rainfall) is December (3.74").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days in April
Jersey City, NJ
- Average rainfall days in April: 15.8 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (9 days).
Average snowfall in April
Jersey City, NJ
- Average snowfall in April: 0.12"
The month with the highest snowfall is March (3.54").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Jersey City, NJ
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in April
Jersey City, NJ
- Average sea temperature in April: 45.1°F
The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).
Average daylight in April /
Average sunshine in April
Jersey City, NJ
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in April
Jersey City, NJ
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is January (17.8 days).
The months with the least sunshine days are June and July (11.3 days).
Average UV index in April
Jersey City, NJ
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Jersey City, NJ
- Average cloud cover in April: 45
The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in April
Jersey City, NJ
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Jersey City, New Jersey, USA
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